Results 1 to 10 of about 1,655,396 (272)
Dilaton Effective Field Theory
Universe, 2022 We review and extend recent studies of dilaton effective field theory (dEFT) that provide a framework for the description of the Higgs boson as a composite structure.
Thomas Appelquist +2 more
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Firewall from Effective Field Theory
Universe, 2021 For an effective field theory in the background of an evaporating black hole with spherical symmetry, we consider non-renormalizable interactions and their relevance to physical effects.
Pei-Ming Ho, Yuki Yokokura
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Dark sector effective field theory
Journal of High Energy Physics, 2023 We introduce the effective field theory of two different light dark particles interacting with the standard model (SM) light states in a single vertex, termed dark sector effective field theory (DSEFT). We focus on the new light particles with spin up to
Jin-Han Liang +3 more
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Effective field theory for leptoquarks
Journal of High Energy Physics, 2023 Leptoquarks enter in several extensions of the Standard Model as possible solutions to a number of observed anomalies. We work within the soft-collinear effective theory framework to present a detailed analysis of the decay rates of the three leptoquarks
Bianka Meçaj, Matthias Neubert
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An effective field theory of magneto-elasticity
SciPost Physics, 2022 We utilize the coset construction to derive the effective field theory of magnon-phonon interactions in (anti)-ferromagnetic and ferrimagnetic insulating materials.
Shashin Pavaskar, Riccardo Penco, Ira Z. Rothstein
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Small-x factorization from effective field theory
Journal of High Energy Physics, 2023 We derive a factorization theorem that allows for resummation of small-x logarithms by exploiting Glauber operators in the soft collinear effective field theory.
Duff Neill +2 more
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Chiral kinetic theory from effective field theory revisited
Journal of High Energy Physics, 2019 We revisit the chiral kinetic equation from high density effective theory approach, finding a chiral kinetic equation differs from counterpart derived from field theory in high order terms in the O(1/μ) expansion, but in agreement with the equation ...
Shu Lin, Aradhya Shukla
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Effective field theories on solitons of generic shapes
Physics Letters B, 2015 A class of effective field theories for moduli or collective coordinates on solitons of generic shapes is constructed. As an illustration, we consider effective field theories living on solitons in the O(4) non-linear sigma model with higher-derivative ...
Sven Bjarke Gudnason, Muneto Nitta
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Beryllium-9 in cluster effective field theory
SciPost Physics Proceedings, 2020 We study the 9 Be ground-state energy with non-local αn and αα potentials derived from Cluster Effective Field Theory. The short-distance dependence of the interaction is regulated with a momentum cutoff.
Elena Filandri, Paolo Andreatta, Carlo A. Manzata, Chen Ji, W. Leidemann, G. Orlandini
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Baryonic effective field theory for light hypernuclei [PDF]
EPJ Web of Conferences, 2022 Light hypernuclei containing one or two Λ baryons are the subject of an ongoing experimental campaign aiming to study the spectrum of these systems, as well as the 2 and 3-body interaction between Λ hyperons and nucleons.
Barnea Nir +5 more
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